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Proceedings Paper

DFB laser injection locking on Brillouin radiation for probe Stokes generation in distributed fiber optical sensing
Author(s): Vasily Spirin; Marcial Castro
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Paper Abstract

We report two novel optical injection-locking configurations of DFB laser without high-frequency modulator for probe Stokes signal generation in distributed fiber optical Brillouin sensing. The first one based on injection locking on ring Brillouin laser radiation and second one on self-injection locking on Brillouin amplified radiation. Locking on Brillouin amplified radiation exhibits properties inherent in two phenomena, self-injection locking and injection locking in master-slave configuration at the same time and provides significantly more intensity-stable Stokes signal.

Paper Details

Date Published: 16 May 2008
PDF: 4 pages
Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040X (16 May 2008); doi: 10.1117/12.785400
Show Author Affiliations
Vasily Spirin, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)
Marcial Castro, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)


Published in SPIE Proceedings Vol. 7004:
19th International Conference on Optical Fibre Sensors

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